Peptide Database

Peptide NameCP204

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC112H179N33O30

DescriptionStandard

        KKWWKAQKAVNSGPNALQTLAQ
    

Molecular Weight2467.82 Da

Isoelectric Point (pI)10.48

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.1707

GRAVY Index-0.88

Hydrophobic Moment 0.55

Boman Index-0.11

Instability Index24.36

Aliphatic Index 66.82

Aromaticity 0.0909

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1057.20

LogP -10.57

H-bond Donors 35.0

H-bond Acceptors 34.0

Rotatable Bonds 82.0

Heavy Atoms 175.0

Ring Count 5.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0309144 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyMelittin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetPseudomonas aeruginosa H744

Activity64 μg/mL

MethodMIC

RECORD: Rec_0323973 VERIFIED: YES